Seiko Prospex SPB263 1970 Diver's Recreation Automatic Blue Willard contact_us Special crown marked with "RB"

Special crown marked with "RB"

obtaining a Grand Seiko proved difficult for many watch collectors

This timepiece also has a fold-over buckle closure and is water resistant to 100 meters

Strap / Bracelet Buckle: Black CARBONOX

Lug to lug size in mm

Seiko Prospex SPB263 1970 Diver's Recreation Automatic Blue Willard contact_us Special crown marked with "RB"Built for the Ice Diver U. S. Special Edition. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and style. Following last year's designs paying tribute to the durability of Seiko watches in the coldest and iciest conditions, this new U. S. Special Edition was inspired by the landmark 1970 diver's watch, a favorite of daring adventurer Naomi Uemura, the first man to